@debbbie 

To discover how to set up the CPE product and build a point-to-point network, please click on the links below.
With an emphasis on topology, this link describes how to set up a point-to-point network:https://www.tp-link.com/support/faq/1226/
It is obvious that an Ethernet cable is needed to link a router or access point to the CPE at your lodge. The access point or router can help you disperse the WiFi signal.
This website details how to access and configure the CPE product:https://www.tp-link.com/support/faq/1226/
The same configuration can be used to set up two of them, one in "Client" mode and the other in "Access Point" mode.